Combined grate and drip pan assembly for a gas cooking appliance



FIG. 1 is a top perspective view of a combined grate and drip pan assembly for a gas cooking appliance showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a end elevational view thereof; and,

FIG. 4 is a side elevational view thereof. 

The ornamental design for a combined grate and drip pan assembly for a gas cooking appliance, as shown and described. 